GitLab

CIPD packages:
  infra_internal/ios/xcode/mac  10l232m
  infra_internal/ios/xcode/ios  10l232m

Also fixes the LUCI buildbucket caches for Xcode 10.

Cq-Include-Trybots: luci.chromium.try:ios-simulator-full-configs;master.tryserver.chromium.mac:ios-simulator-cronet
Change-Id: I30453ed7b40c86547ed34ff0bc9fd6d53a2a5127
Reviewed-on: https://chromium-review.googlesource.com/1177916Reviewed-by: Sergey Berezin <sergeyberezin@chromium.org>
Reviewed-by: John Budorick <jbudorick@chromium.org>
Reviewed-by: Rohit Rao <rohitrao@chromium.org>
Commit-Queue: Justin Cohen <justincohen@chromium.org>
Cr-Commit-Position: refs/heads/master@{#584177}